2927020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4721}}^1$

素因数の和:4761

約数の個数: 24

約数和(自身を含む): 6346368

約数和(自身を除く): 3419348

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 4721, 9442, 18884, 23605, 47210, 94420, 146351, 292702, 585404, 731755, 1463510, 2927020]

約数ペア:

[(1, 2927020), (2, 1463510), (4, 731755), (5, 585404), (10, 292702), (20, 146351), (31, 94420), (62, 47210), (124, 23605), (155, 18884), (310, 9442), (620, 4721)]